30105354008 has 8 divisors (see below), whose sum is σ = 56447538780. Its totient is φ = 15052677000.

The previous prime is 30105353989. The next prime is 30105354031. The reversal of 30105354008 is 80045350103.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1881584618 + ... + 1881584633.

Almost surely, 2^30105354008 is an apocalyptic number.

It is an amenable number.

30105354008 is a deficient number, since it is larger than the sum of its proper divisors (26342184772).

30105354008 is a wasteful number, since it uses less digits than its factorization.

30105354008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3763169257 (or 3763169253 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 30105354008 in words is "thirty billion, one hundred five million, three hundred fifty-four thousand, eight".